Public water system · IL3116970
ActiveOld Willow Complex
Transient non-community water system in Cook County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
520
Service connections
16
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2019-01-01 | 03 | 1040 | No | Resolved |
| 2018-01-01 | 03 | 1040 | No | Resolved |
| 2017-01-01 | 03 | 1041 | No | Resolved |
| 1998-10-01 | 23 | 3100 | No | Archived |
Old Willow Complex: frequently asked questions
Is Old Willow Complex's water safe to drink?
Old Willow Complex is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the IL state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Old Willow Complex?
Old Willow Complex (PWSID IL3116970) is a private-owned transient non-community water system, regulated by the IL state drinking water program.
How many people does Old Willow Complex serve?
Old Willow Complex reports serving 520 people through 16 service connections in Cook County, Illinois.
Where does Old Willow Complex get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Cook County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Chicago | Cook | 2,746,388 | Community | Surface water |
| Cicero | Cook | 83,000 | Community | Purchased surface water |
| Schaumburg | Cook | 75,750 | Community | Purchased surface water |
| Evanston | Cook | 74,486 | Community | Surface water |
| Arlington Heights | Cook | 73,320 | Community | Purchased surface water |
| Palatine | Cook | 70,875 | Community | Purchased surface water |